USB3.0 hub 4 port data + charging 

Transmission rate: usb3.0

USB HUB expansion 4 ports

1. Support Windows and Mac operating systems; 

2, the line length is 80CM, the USB interface can be extended from the chassis to the desktop, so that you can connect any USB device on the desktop;

3, with an external power interface, can be connected to the power supply

4, can read data; can be charged

5, support hot swap, no need to install additional drivers

6, the top diameter of 69mm; the bottom diameter of 60mm, height 24mm